Multirate Signal Processing for Communication Systems - Tapa dura

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This book provides the communications engineer involved in the physical layer of communications systems, the signal processing techniques and design tools needed to develop efficient algorithms for the design of various systems. These sytems inlcude satellite modems, cable modems, wire-line modems, cell-phones, various radios, multi-channel receivers, audio encoders, surveilance receivers, laboratory instruments, and various sonar and radar systems. The emphasis woven through the book material is that of intuitive understanding obtained by the liberal use of figures and examples. The book contains examples of all these types of systems. The book also will contain MATLAB script files that implement the examples as well as design tools for filters similar to the examples.

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Multirate Signal Processing for Communication Systems: Current Practice and Next Generation Techniques fredric j harris

Multirate signal processing can reduce costs and improve performance in applications ranging from laboratory instruments to cable modems, wireless systems, and consumer entertainment products. This book offers the first systematic, clear, and intuitive introduction to multirate signal processing for working engineers and system designers.

The author uses extensive examples and figures to illuminate a wide range of multirate techniques, from basic resampling to leading-edge cascade and multiple-stage filter structures. Along the way, he draws on extensive research and consulting experience to introduce processing itricksi shown to maximize performance and efficiency.

Coverage includes:

• Effective sampling and resampling in time and frequency domains
• Relationships between IIR Filter specifications and filter length (taps)
• Window design and equal-ripple (Remez) design techniques
• Square-Root Nyquist and Half Band Filters, including new design enhancements
• Polyphase IIR Filters: up-sampling, down-sampling, and cascade up-down sampling
• Polyphase interpolators and filters that perform arbitrary sample rate change
• Dyadic Half Band Filters, including quadrature mirror and IIR Filters
• Polyphase Channelizers, including M-path modulators, demodulator channel banks, simultaneous interpolation, and channel bank formation
• Comprehensive coverage of recursive all-pass filtersoa topic never before covered in this detail
• Comparisons with traditional DSP design techniques
• Extensive applications coverage throughout